**SOLD**!! JL Audio HD 600/4 $550 shipped

Hey guys I’ve ran this amp since June 2020 under the passenger seat of the truck. I loved it as its just a great amp and still listed as JL Audio’s flagship amplifiers but i decided to go another route. Big D Wiz on Williston Audio Labs just did a test on these amps and it tested excellent. It’s a beast of an amp at any voltage or ohm it does the same power and is extremely efficient. It tests at like 82%-84% @2 and 4 ohms which is very good. Check it out on YouTube if youd like to see what you’d be getting in these. It has some little scratches on the top plate and a couple scratches on the speaker connectors as pictured but other than that it is in excellent condition and sounds absolutely great and works perfectly. It will do 150wrms x4 @1.5-4ohms or 300wrms x 2 bridged at 3-8 ohms.. please check my history and feedback bc i have tons of it on the board.. thanks for looking and you can pm me or ask whatever questions you may have on here. It will come double boxed and packed nice and tight. Original box included- Price $550 shipped to your door via paypal friends and family.

 

Free bump for a great amp!

 

Thanks

 

Btt

 

$525 shipped

 

i run this bridged 300w per side on the fronts. really good choice if you like the power and have speakers that can hang. GLWS

 

Absolutely does a great job and very low distortion even bridged. I ran mid bass on 1&2 @ 150wrms + 3&4 bridged to a JL 8w3v3-4 @ 300wrms and it sounded very nice clean and punchy for about 6 months. Very good clean power producing amplifier that’s small footprint that can be mounted in lots of speakers places and heavy build quality second to none. If I’d paid more attention to the passenger seat having a bar under it it wouldn’t have a scratch on it

 

$500 shipped firm final price drop. Thanks

 

Btt

 

Who wants to front me $500? Killer amp

 

It really is man I hate to get rid of it honestly

 

Last bump. Be tough to find a better amp than this for the money y’all. This amp functions perfectly and is only 6 months old. $1,000 amp new after taxes. I’m asking half price

 

Feeling a little wild today... lol one last bump

 

min not really in need of an amp. But I was planning to eventually upgrade my system. Would you let it go for less? If not, then I understand

 

Good deal... stimulus checks anybody?

 

Sorry I’m firm on the price man. I love this amp. Honestly figured it’d be gone by now. Cheapest I’ve seen on eBay in similar condition is $600 plus shipping

 

https://www.jlaudio.com/collections...roducts/hd600-4-car-audio-hd-amplifiers-98221

Here is the info straight from JL website for you needing more info on It

 

Very tempting... Need to buy UCA's first. What did you have it paired with?